private void DealMessage(object wh) { int warehouse = Convert.ToInt32(wh); if (!dic_WorkFlows.ContainsKey(warehouse)) { log.Error("dic_WorkFlows没有包含key-" + warehouse + " 系统无法启动!"); return; } WorkFlow controller = dic_WorkFlows[warehouse]; try { controller.ConnectPLC(); } catch (Exception ex) { log.Error("连接PLC异常,无法打开连接!系统无法启动!" + ex.ToString()); //return; } while (isStart) { try { controller.DealAlarmInfo(); controller.TaskAssign(); controller.SendMessage(); controller.ReceiveMessage(); Thread.Sleep(plcRefresh); } catch (Exception ec) { log.Error("处理业务异常-" + ec.ToString()); Thread.Sleep(15000); } } }